Slope Transform在影像還原的應用

Abstract

Slope transform is often applied to image processing in recent years. It takes a part in nonlinear signal processing similar to Fourier transform in the linear signal processing. The thesis proposes a method to image restoration using Slope transform. We first give mathematics model and some examples to state the proposed method and problems. Then, using known structuring element to restore a dilated image. Finally, using a test image and its dilated image to achieve structuring element. After this, any distorted image by a same dilation-like distortion can be restored.